you can't teach an old dog new tricksidiom
Definition of you can't teach an old dog new tricks
—used to say that a person who is old or is used to doing things in a certain way cannot learn or does not want to learn a new way I tried to get my mother to start using a computer, but she says you can't teach an old dog new tricks.
Love words? Need even more definitions?Merriam-Webster unabridged
Words at Play
Ask the Editors
- On Contractions of Multiple Words
- A Look at Uncommon Onomatopoeia
- Is Singular 'They' a Better Choice?